new role added for Consultant , updated userproxy and manager file for it

apps/account/manager.py

@@ -86,3 +86,7 @@ class SuperAdminUserManager(UserManager):
 class StudentUserManager(UserManager):
     def get_queryset(self):
         return super().get_queryset().filter(user_type="student")
+
+class ConsultantUserManager(UserManager):
+    def get_queryset(self, *args, **kwargs):
+        return super().get_queryset(*args, **kwargs).filter(user_type='consultant')

apps/account/migrations/0004_consultantuser_alter_user_user_type.py

@@ -0,0 +1,31 @@
+# Generated by Django 5.2.12 on 2026-05-18 14:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('account', '0003_alter_clientuser_options_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ConsultantUser',
+            fields=[
+            ],
+            options={
+                'verbose_name': 'Consultant User',
+                'verbose_name_plural': 'Consultant Users',
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('account.user',),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='user_type',
+            field=models.CharField(choices=[('professor', 'Professor'), ('client', 'Client'), ('student', 'Student'), ('admin', 'Admin'), ('super_admin', 'Super Admin'), ('consultant', 'Consultant')], default='client', help_text='Type of the user.', max_length=20, verbose_name='User Type'),
+        ),
+    ]

apps/account/models/groups.py

@@ -94,3 +94,19 @@ class StudentUser(User):
         proxy = True
         verbose_name = _("Student User")
         verbose_name_plural = _("Student Users")
+
+        
+class ConsultantUser(User):
+    objects = ConsultantUserManager()
+
+    def save(self, *args, **kwargs):
+        self.user_type = User.UserType.CONSULTANT
+        super().save(*args, **kwargs)
+
+        group, _ = Group.objects.get_or_create(name="Consultant Group")
+        self.groups.add(group)
+
+    class Meta:
+        proxy = True
+        verbose_name = _("Consultant User")
+        verbose_name_plural = _("Consultant Users")

apps/account/models/user.py

@@ -24,6 +24,7 @@ class User(AbstractUser):
         STUDENT = 'student', _("Student")
         ADMIN = 'admin', _('Admin')
         SUPER_ADMIN = 'super_admin', _('Super Admin')
+        CONSULTANT = 'consultant', _('Consultant')
         
     class GenderChoices(models.TextChoices):
         MALE = 'male', _('Male')
@@ -129,6 +130,8 @@ class User(AbstractUser):
             return self.UserType.STUDENT
         elif self.groups.filter(name="Professor Group").exists():
             return self.UserType.PROFESSOR
+        elif self.groups.filter(name="Consultant Group").exists():
+            return self.UserType.CONSULTANT
         else:
             return self.UserType.CLIENT
 
@@ -137,6 +140,8 @@ class User(AbstractUser):
         """نقش اصلی کاربر بر اساس اولویت"""
         if self.groups.filter(name="Professor Group").exists():
             return self.UserType.PROFESSOR
+        elif self.groups.filter(name="Consultant Group").exists():
+            return self.UserType.CONSULTANT
         elif self.groups.filter(name="Student Group").exists():
             return self.UserType.STUDENT
         elif self.groups.filter(name="Admin Group").exists():